net.c FINI & tftp stall threshold

[Seth Goldberg]

Hi,

  Is there any reason that only the following two variables’ hooks are removed 
at FINI time (what about the others in INIT?):

1764   grub_register_variable_hook ("net_default_server", 0, 0);
1765   grub_register_variable_hook ("pxe_default_server", 0, 0);

Also, why was the tftp stall threshold lowered to 50 (I know, it’s been that 
way for a while).  I ask because there is a noticeable performance impact to 
that smaller number for larger files (especially when running on machines with 
a lot of memory, that’s artificially low)?

 Thanks,
 —S